MCQ
Gasoline has composition
- A${C_8} - {C_{12}}$
- B${C_2} - {C_5}$
- ✓${C_6} - {C_{11}}$
- DNone of these
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Set $1$: $Al_2O_3 .xH_2O\, (s)$ and $OH^-(aq)$
Set $2$: $Al_2O_3 .xH_2O\, (s)$ and $H_2O\,(l)$
Set $3$: $Al_2O_3 .xH_2O\, (s)$ and $H^+(aq)$
Set $4$: $Al_2O_3 .xH_2O\, (s)$ and $NH_3(aq)$
Reason : $NaOH$ is strong alkali.